<div class="mask">
	<div class="v vmm pl light brs sbm">
		<div>
			<i class="bi-person-square"></i>
			<span>用户登录</span>
		</div>
		<form class="v">
			<div class="group">
				<label><i class="t3 bi-person"></i></label>
				<input type="text" name="username" placeholder="用户名" required />
			</div>
			<div class="group">
				<label><i class="t3 bi-key"></i></label>
				<input type="password" name="password" placeholder="登录密码" required />
			</div>
			<button class="primary" type="submit">
				<i class="bi bi-unlock"></i>
				<span>登录</span>
			</button>
		</form>
	</div>
</div>